1348 results about "Window opening" patented technology

Installation systems and methods for fenestration units configured to be set into a rough opening from an interior side of a building or wall. The fenestration units may include a retention system coupled to the frame and operable to exert a retention force on the fenestration unit to maintain positive engagement of the fenestration unit with the rough opening framing and resist extraction of the fenestration unit from the rough opening upon insertion of the fenestration unit in the rough opening from the interior side of the rough opening.

A container includes a container body of a corrugated paper material. The container body defines a tray and a clamshell lid hinged to the tray for movement between a closed position wherein the clamshell lid and tray enclose an interior space of the container body and an open position wherein the clamshell lid is clear of a top opening of the tray for access to the interior space. The tray includes a bottom panel defining a bottom window opening. The clamshell lid includes a top panel defining a top window opening. The top window opening and the bottom window opening are separated from one another by corrugated paper material of the container body. In the closed position, the top window opening is opposite from the bottom window opening. A transparent film is connected to the container body, covering over at least one of the window openings.

An assembly supports external masonry veneer. A soffit assembly is provided to close what might otherwise be an open eave lying inboard of the bottom margin of the masonry veneer. The soffit assembly includes a fitting that mounts to the toe of the shelf angle, such that the soffit may be mounted from the shelf angle and run rearwardly toward the supporting wall structure. The soffit assembly may come as a two-part assembly. Alternatively, it may come as a three-part assembly. In either circumstance the soffit assembly may include a drip edge. The soffit assembly includes an external coating. It may be used over a door or window opening between first and second side walls.

The invention discloses a method for manufacturing a surface flexible layer rigid-flexible combined board for an intelligent video module, which comprises the following steps of: taking a double-sided flexible copper-clad plate, and windowing a first surface copper layer corresponding to a first via hole to form a flexible core board; taking the first cover film and windowing corresponding to the first via hole to form a windowing cover film; correspondingly attaching the windowing covering film to one side of the second copper layer of the flexible core plate to form a covering film core plate; taking a prepreg, manufacturing a glue-blocking film corresponding to a flexible area of the prepreg, forming a glue-blocking prepreg, and manufacturing a rigid core plate; sequentially stacking and laminating the plates from top to bottom, enabling the glue blocking film to face the covering film core plate, then manufacturing a through hole in the rigid region, performing laser ablation on an insulating medium layer corresponding to a copper layer windowing pattern, electroplating, performing uncovering processing, removing a second copper layer at the bottom of a blind hole, forming a first via hole, and performing molding to form the rigid-flexible combined plate. The metallization process of the flexible area and the metallization process of the rigid area are combined into one-time electroplating, so that the consistency of the thickness of a copper plating layer is ensured.

The invention discloses a downhole casing pipe external windowing experiment device and method, and belongs to the technical field of downhole casing pipe windowing, the downhole casing pipe external windowing experiment device comprises an experiment bench, an angle control mechanism, a drilling mechanism and a drill column mechanism, the angle control mechanism is arranged on the experiment bench and used for adjusting the position of a casing pipe, and the drilling mechanism is arranged on the experiment bench and used for controlling the drilling mechanism; a first driving assembly of the drilling mechanism is used for driving a working plate to move in the direction close to the outer wall of the casing pipe, and a first pressure sensor is used for detecting thrust of the first driving assembly. A first servo motor of the drill string mechanism can drive a drill rod to drive a milling shoe to rotate so as to open a window from the outer wall of the casing pipe, a torque sensor is arranged between an output shaft of the first servo motor and the drill rod and used for detecting the cutting torque of the milling shoe, and a second pressure sensor is arranged on a working plate and used for detecting the cutting pressure of the milling shoe on the casing pipe. The underground casing pipe external windowing experiment method adopts the underground casing pipe external windowing experiment device. According to the method, data support is provided for an actual casing pipe external windowing process, and the windowing quality is improved.

The embodiment of the invention provides a mainboard assembly and electronic equipment, and aims to solve the problem that the efficiency of an antenna is low, in the electronic equipment, a middle frame is at least partially arranged between a battery and a first radiator, the middle frame is provided with a window, the first radiator covers at least part of the window, clearance is provided for a first antenna through the arranged window, and the efficiency of the antenna is improved. Or the partial thickness of the middle frame provides the clearance of the first antenna, so that the gain of the first antenna is improved.

The invention provides an existing building BEM modeling method, system and device based on an infrared thermal image of an unmanned aerial vehicle and a medium, and belongs to the technical field of building modeling. Generating a three-dimensional geometric model of the building main body; screening out an external window candidate area by analyzing RGB value characteristics of the visible light point cloud, generating a window opening three-dimensional boundary, and determining an internal surface temperature and an indoor air temperature through internal surface infrared temperature measurement and area weighted integration; and based on the temperature data and the building envelope construction parameters, inverting heat transfer coefficients of the outer wall, the roof and the outer window, and finally constructing a building energy consumption model in combination with the weighted average K value. According to the method, precise operation from building geometric model construction to thermal parameter acquisition and then building energy consumption model construction is realized. The efficiency and precision of BEM modeling of the existing building are improved, and a scientific basis is provided for building energy-saving transformation, energy consumption evaluation and the like.

The invention provides an intelligent door and window control method and system, and the method comprises the steps: S1, obtaining multi-source environment data; s2, inputting the multi-source environment data into a fuzzification module, and converting the multi-source environment data into a fuzzy variable through a preset ambiguity function; s3, dynamically generating an environment parameter weight vector according to the real-time scene parameters; s4, inputting the fuzzy variable and the environmental parameter weight vector into a fuzzy inference engine, executing logical operation of a fuzzy rule base, and outputting comprehensive evaluation values of window opening suitability, window closing urgency and shading demand; and S5, generating a final control instruction through a defuzzification strategy, and executing the final control instruction. According to the method, the problem of frequent invalid operation caused by fluctuation of the environmental parameters near the boundary value is solved, the environmental parameter weight vector is dynamically generated based on the time parameters, the user preset mode and the meteorological data confidence factor, adaptation to seasons, time periods, user states and other scenes is achieved, and decision logic can be flexibly adjusted according to actual requirements; and a contradictory decision under a traditional fixed rule is avoided.

The present disclosure relates to prosthetic valves and valvular structures thereof. In an example, a prosthetic valve can include a frame movable between a radially compressed configuration and a radially expanded configuration, and a valvular structure coupled to the frame. The valvular structure is a one-piece material that includes a plurality of integrally formed leaflets configured to regulate flow through the prosthetic valve, and at least one integral commissure fold continuously extending between two adjacent leaflets. The integral commissure fold is defined proximal to an intermediate slit of the valvular structure, and extends radially outwards through a window opening of the frame, forming a first commissure coupled to the frame.

The utility model discloses a switch lock linkage mechanism for a window, which consists of a one-piece bracket, and a rotating groove assembly, a rotating groove unlocking piece and an unlocking piece pin, a rack and a rack pin, a rocker arm and a rocker arm bracket pin, a connecting rod and a rack connecting rod pin, a first torsion spring and a second torsion spring which are arranged on the one-piece bracket. The lower rotary groove unlocking piece is installed on one corner of a window sash in a wrapping mode and used in cooperation with a concealed installation type window opener, when the window is about to be closed in place, the lower rotary groove unlocking piece is pressed to enable the rotary groove assembly to rotate, then the lower rotary groove unlocking piece pushes the rack to drive the connecting rod to rotate the rocker arm, then the bottom groove connecting rod assembly is pulled to lock the window sash, and window closing and locking are achieved. Compared with similar products of concealed installation type electric windows adopting window openers and electric lock boxes in the market, the concealed installation type electric window has the advantages that the arrangement of the electric lock boxes is omitted, the mechanism is simplified, the manufacturing and installation links are saved, the production cost is reduced, and the after-sales problem links are reduced.

The utility model discloses an automatic window opening machine, and relates to the field of window opening equipment. The automatic window opening machine comprises a box body, a driving assembly, a speed reduction chain assembly, a transmission chain assembly, an electromagnetic clutch component and a fluid damping component, the speed reduction chain assembly is jointly driven by the first driving part and the second driving part, so that the power and the cruising ability of the window opening machine are improved; during window opening work, the electromagnetic clutch component is switched to be in the state that the input end of the transmission chain assembly and the speed reduction end of the speed reduction chain assembly are connected and combined so as to implement window opening work. The acting force of transmission of the transmission chain assembly is damped by the fluid damping part, so that the force transmission effect of the transmission chain assembly is relieved, and the risk that the speed reduction chain assembly and the transmission chain assembly are damaged is reduced. According to the automatic window opening machine, buffering damping is provided for power attenuation or power reverse change through the fluid damping component, damage to a transmission structure can be reduced, the service life of the window opening machine can be prolonged, and operation stability of the window opening machine can be improved.

The invention provides a rigid-flex board 3D steel sheet reinforced press-fit structure. The rigid-flex board 3D steel sheet reinforced press-fit structure comprises a first press-fit auxiliary material, a second press-fit auxiliary material, a lower alignment jig, a laminated structure, an upper alignment jig, a second press-fit auxiliary material and a first press-fit auxiliary material which are sequentially arranged from bottom to top. The laminated structure comprises a windowed lower press-fit auxiliary material, a rigid-flex board and a windowed upper press-fit auxiliary material, and the 3D steel sheet comprises a substrate and a lug boss arranged on the substrate; the position, corresponding to the protruding part, of the rigid-flex board is windowed, the substrate is arranged on the lower side of the lower press-fit auxiliary material, and the protruding part penetrates through the windowed lower press-fit auxiliary material, the rigid-flex board and the windowed upper press-fit auxiliary material; and the lower alignment jig and the upper alignment jig are provided with mutually matched grooves corresponding to the bulge positions of the laminated structure. Through pretreatment of the rigid-flex board and the steel sheet, the surface activity is enhanced, the cohesiveness is improved, and the bonding strength of the 3D steel sheet and the rigid-flex board is remarkably improved in cooperation with a gradient pressing process.

The invention discloses a method for manufacturing a locally-thinned metal workpiece, which comprises the following steps of: dividing a workpiece forming area on a material belt, and forming a positioning hole; insulating films are pasted on the front face and the back face of the material belt respectively; carrying out die cutting on the material belt to remove the insulating film in a preset area to form a windowing area; the windowing area of the material belt is etched and thinned; removing the insulating film on the material belt; and a finished product of the metal workpiece is manufactured on the material belt. According to the automatic production line, the production process of the metal workpiece can be automatically and continuously carried out by adjusting the process and optimizing the process sequence, the single metal workpiece does not need to be manually machined, the production efficiency is greatly improved, and the production cost is reduced.

The utility model relates to a gear transmission reducing mechanism which is used for a window opener, and the window opener is provided with an input assembly and an output assembly. The gear transmission reducing mechanism comprises a first transmission assembly and a second transmission assembly which are distributed in parallel, and each of the first transmission assembly and the second transmission assembly comprises at least two transmission gears which are coaxially distributed. The at least two transmission gears in the first transmission assembly are sequentially connected with the at least two transmission gears in the second transmission assembly in a staggered and meshed mode at intervals. The two transmission assemblies in the gear transmission reducing mechanism are distributed in parallel and are in staggered meshing connection, and the transmission stability is good. According to the gear transmission speed reduction mechanism, the multiple transmission gears are axially arranged, two parallel transmission assemblies are sequentially meshed in a staggered mode to form a continuous speed reduction transmission path, and on the basis that multi-stage speed reduction is achieved, the window opener space occupied by the speed reduction mechanism is greatly shortened.

The invention relates to the technical field of building three-dimensional modeling, and provides an ALS point cloud facade geometry-based LLO3-level-tending building three-dimensional model automatic reconstruction method, which comprises the steps of 1, building point cloud segmentation and bottom contour construction: segmenting a roof and facade area from an ALS point cloud, and constructing a bottom contour; automatically extracting the bottom contour of the actually grounded building through the vertical projection of the facade point cloud; step 2, door and window contour extraction based on facade geometry: projecting the facade point cloud into a two-dimensional image, identifying a door and window opening by using an Alpha Shape construction and geometry-semantic detection method, and extracting a door and window contour; and step 3, building a three-dimensional building model with enhanced facade details: inputting the bottom contour and the door and window contour into a modeling frame, and automatically embedding door and window components through polygonal surface patch combination and Boolean operation to generate a building model with a complete structure and semantic details. According to the method, the three-dimensional model of the building tending to the LOD3 level can be better and automatically reconstructed based on the ALS point cloud.

The embodiment of the invention relates to the technical field of petroleum machinery, and provides a pure sealing cavity integrated whipstock which comprises a whipstock body used for setting in a borehole, a sealing cavity, a sealing cavity and a sealing cavity. And the windowing milling cone is arranged on the whipstock and is provided with an inner cavity, the inner cavity is provided with a first communication port and a second communication port, and drilling fluid in the borehole can flow into the first communication port and is sent out from the second communication port, so that impurities in the drilling fluid in the borehole are taken away. Another embodiment of the invention provides a setting method which comprises the following steps: S1, drilling fluid reverse circulation: feeding drilling fluid carrying impurities at the to-be-set position of the borehole into the first communication port of the windowing milling cone, and feeding away the drilling fluid from the second communication port, so that the impurities at the to-be-set position are removed; and S2, drilling fluid positive circulation is conducted, specifically, drilling fluid is fed into a second communication port of the windowing milling cone and flows to the whipstock to enable the whipstock to be sealed. According to the technical scheme, the technical problem that the interior of the whipstock is prone to being polluted or blocked before the whipstock is set in the prior art is solved.

The invention provides a covered stent windowing device which comprises a sheathing canal, the sheathing canal comprises an adjustable bending section and a main body section, the adjustable bending section is arranged at the far end of the main body section, and a side hole is formed in the side wall, close to the adjustable bending section, of the far end of the main body section; the puncture assembly is arranged in the sheath tube and extends in the axis direction of the sheath tube; in a working state, at least part of the far end of the puncture assembly penetrates out of the side hole, and a window is formed in the covered stent. According to the scheme, various problems caused by the fact that the puncture assembly stretches out of the far-end port of the sheathing canal to conduct windowing operation are effectively avoided, the windowing position of the puncture assembly on the covered stent can be accurately positioned, the windowing position precision and the windowing success rate are improved, the use difficulty of an operator is reduced, and the windowing operation process does not need to be repeatedly adjusted.

The invention relates to the technical field of safety supervision and intelligent early warning, in particular to a multi-mode alarm safety supervision system and a control method thereof.The control method comprises the following steps that 1, environment smoke concentration, combustible gas concentration, CO concentration, door and window opening and closing states, human body motion information, voiceprint signals, environment temperature and humidity, H and user posture information are obtained, respectively representing three-axis acceleration and angular velocity vectors, and adding a timestamp t to the obtained data; step 2, filtering the collected original data at the edge gateway based on a preset threshold value of an ith sensor, and identifying a single sensor abnormal event corresponding to the obtained data; and step 3, integrating the lightweight neural network model at the edge gateway, and carrying out glass breaking and call-for-help feature recognition on the collected voiceprint signals, in the invention, differentiated and local and cloud seamless linkage responses can be implemented for events with different severity, so that the reliability, the real-time performance and the availability of the system are remarkably improved.

The utility model discloses a structural part groove milling device which comprises a bottom frame and a table top, and the table top is installed on the top of the bottom frame. The milling machine further comprises a feeding assembly, a milling assembly and a discharging assembly. The feeding assembly comprises a feeding support, an adjustable inclined rail, a feeding air cylinder I and a pushing air cylinder. The milling assembly comprises a translation structure, a lifting structure, a pressing structure, a main shaft motor and a milling cutter; the discharging assembly is a conveying belt assembly, and a window is formed in the portion, under the pressing structure, of the table top. The conveying belt assembly is located below the open window. Compared with the prior art, the full-automatic groove milling machine has the advantages that modular layout is adopted, all the parts are compact in structure and stable in movement, automatic feeding, clamping, milling and discharging are integrated, full-automatic groove milling machining can be achieved through mutual cooperation of all the modules, and the production efficiency is greatly improved; the equipment is high in universality, wide in application range and high in expandability.

The present application relates to the field of control adjustment technology, in particular to a smart door and window adaptive control method and system based on Internet of Things, which comprises the following steps: obtaining indoor dimension data and outdoor dimension data of each preset dimension in a current time period, and obtaining a dimension comfort range under each preset dimension; determining an indoor comfort coefficient, an outdoor comfort coefficient and an indoor discomfort influence index corresponding to each preset dimension; screening out a current main dimension and determining a current door and window opening degree; clustering a main dimension group; determining a current window opening increment based on a historical door and window opening degree and a historical window opening degree corresponding to a historical manual window opening corresponding to all historical main dimension groups in a target cluster to which a group formed by all current main dimensions belongs; and intelligently controlling the door and window according to the current door and window opening degree and the current window opening increment. The present application realizes intelligent door and window adaptive control by analyzing data under different preset dimensions, and improves the rationality of door and window control.

The utility model relates to the field of petroleum drilling, and discloses a casing windowing whipstock which comprises a window repairing device, a guide pipe is arranged on the surface of the window repairing device, a pin is arranged on the surface of the guide pipe, a slip is arranged on the surface of the guide pipe, a guide structure is arranged in the guide pipe, the guide structure comprises an inclined pipe, and the inclined pipe is connected with the guide pipe. The inner wall of the guide pipe is in threaded connection with a threaded ring, one end of the threaded ring is fixedly connected with a disc, the other end of the threaded ring is hinged to a sliding seat, an insertion hole is formed in the surface of the disc, and a sliding groove is formed in the side wall of the inclined pipe. According to the utility model, the guide structure is arranged, so that the window opening angle can be changed without carrying and replacing a plurality of deflecting plates with different inclination angles, the abrasion between the pipe wall and the window repairing device is reduced, the service life of equipment is prolonged, the operation of the window repairing device is quicker and more accurate, and the working efficiency and the working flexibility are improved.

An automated window mechanism has an electric motor attached to a sliding panel of a window configured to open and close the window by moving the sliding panel. The electric motor has a locked state in which the electric motor and sliding panel are stationary. The automated window mechanism also includes a monitor configured to detect an external force applied to the sliding panel while the electric motor is in the locked state. In response to the monitor detecting the external force while the electric motor is in the locked state, the positive lead and the negative lead are grounded, rendering the electric motor an electric brake, or the electric motor opposes the external force to prevent unwanted movement of the sliding panel. A method and system for preventing unwanted movement of an automated window are also disclosed.

A door / window frame structure for making door / window casing such as doors and / or windows intended to be anchored to a supporting wall, said structure comprising at least one metal end element (2) suited to define the external surface (3) of the door / window frame and a substantially straight insulating element (4) suited to promote thermal insulation between the environments respectively located inside and outside with respect to the door / window frame structure. At least one pair of straight metal profile (13) is provided, which have a first end (16) intended to be directly coupled with the insulating element (4); at least one of the profiles of said pair has a second end (19) suited to be directly anchored to the metal end element (2).

The utility model discloses a folding window of a movable tent, which relates to the technical field of vehicle-mounted tents and comprises the movable tent, a window frame, an inner window, an outer window and a lock catch. The inner window serves as a ventilation window, the outer window serves as a blocking window, the inner window and the outer window are rotationally connected with the window frame through connecting pieces, and the outer window can turn outwards independently or synchronously along with the inner window. The lock catch is unique in design and can independently lock the inner window or simultaneously lock the inner window and the outer window, and even integrally lock the window frame, the inner window and the outer window. The inner window is provided with an anti-mosquito gauze, and the outer window is provided with an upper locking groove and a lining rod. By rotating the knob on the lock catch, the window can be easily opened and closed completely, and the outer window is opened and the inner window is closed, so that multiple requirements of ventilation, privacy protection, mosquito prevention and the like are met. The folding window is ingenious in design and convenient to operate, and the practicability and user experience of the tent are remarkably improved.

The present invention discloses a system, device, and method for receiving on-site dropped packages delivered to a structure. The system preferably comprises an off-the-shelf object-receiving unit easily installable in an opening in a building, such as a standard window opening. In embodiments, the unit includes a hingeably movable section that automatically opens when a parcel intended for it is near and closes itself after delivery. The parcel may then be retrieved via a door or window on the inside of the unit by a person in the room in which the unit is installed.

The invention relates to the technical field of micro-electro-mechanical system design and processing, in particular to a waveguide structure and a preparation method thereof. The method comprises the following steps: S1, etching the end surface of an SOI wafer to form a waveguide pattern; s2, depositing a first upper cladding layer on the end face of the SOI wafer, and performing CMP processing on the first upper cladding layer; s3, depositing a sacrificial layer on the first upper cladding, and performing graphical processing on the sacrificial layer to enable the sacrificial layer to cover the windowing region; s4, depositing a second upper cladding layer on the first upper cladding layer; s5, etching the second upper cladding layer in the windowing area, and stopping etching when the etching depth reaches the sacrificial layer; and S6, etching the sacrificial layer by adopting a Bosch process to obtain a waveguide structure. According to the method, a controllable sacrificial layer removal process system is constructed based on the difference of substrates made of different materials in an etching process, and damage to the surface of an exposed structure after windowing is reduced as much as possible while complete sacrificial layer etching is achieved through the Bosch process.

The utility model discloses an annular chain window opener which comprises a window opener body and a chain, the window opener body comprises a shell, a chain storage bin is fixed in the shell, a first chain wheel and a second chain wheel are installed at the left end and the right end of the chain storage bin respectively, the chain is annular, and a chain storage groove used for containing the chain is formed in the chain storage bin. The chain is wound on the first chain wheel and the second chain wheel, the first chain wheel is connected with a first driving device used for driving the first chain wheel to rotate, and a locking mechanism used for locking or unlocking the second chain wheel is installed at the right end of the shell. The steering wheel is fixed on the window sash, and the chain is wound around the steering wheel. The annular chain design is adopted, so that the chains on the two sides of the window opening machine can be stressed, the overall tension is effectively improved, and compared with a traditional single-chain mode, the bearing capacity is remarkably improved.

A tailgate assembly for a vehicle includes: a tailgate inner panel provided with a rear window opening; the tail door outer plate is assembled to the outer side of the tail door inner plate below the rear window opening and comprises a top landing edge fixed to the tail door inner plate; the rear window glass is assembled to the rear window opening on the outer side of the tail door inner plate, the lower edge part of the rear window glass at least partially covers the top landing edge, and a gap is formed between the lower edge part of the rear window glass and the top landing edge; the tailgate assembly further includes a shutter fixed to the lower edge portion, the shutter configured to fill a portion of the gap and project rearward relative to the roof landing in a longitudinal direction of the vehicle. Through the arrangement of the shielding piece, when a user stands behind the vehicle to observe, the gap between the lower edge part of the rear window glass and the top landing edge of the tail door outer plate is difficult to see, so that the integrity and the aesthetic property of the appearance modeling of the rear part of the vehicle are improved.

A container includes a container body of a corrugated paper material. The container body defines a tray and a clamshell lid hinged to the tray for movement between a closed position wherein the clamshell lid and tray enclose an interior space of the container body and an open position wherein the clamshell lid is clear of a top opening of the tray for access to the interior space. The tray includes a bottom panel. The clamshell lid includes a top panel defining a top window opening therethrough. In the closed position, the top window opening is opposite from the bottom panel.

A vehicle control device comprising a processor that:when it is detected, based on information acquired from a fogging sensor, that a poor visibility region, which is a region around the own vehicle where a driver of the own vehicle cannot visually recognize objects, is present, and when a predetermined condition for determining that a contact risk between a target object located in the poor visibility region and the own vehicle is high is satisfied based on information acquired from a surrounding sensor,executes a window opening process that controls the window opening device so that the window facing the poor visibility region is opened; andexecutes a notification process that controls a notification device (30) so that a predetermined alert is issued to the driver.